On Tue, Nov 14, 2017 at 8:04 PM, George Amanakis <[email protected]> wrote: > The problem I am describing in this thread appears only when using > besteffort. If diffserv3 is used (without any further prioritization by > manipulating DSCP bits) downstream is more stable and higher in throughput > than with besteffort. > > Also, in my case disabling BLUE (by commenting out cake_queue_{empty,full} > and all p_drop parts in sch_cake.c and cobalt.c) does not make any > difference.
The only other thing I can think of is replacing the codel algorithm in cake with the one in fq_codel. > > > On 11/14/2017 5:23 PM, Dave Taht wrote: >> >> because cobalt is more aggressive than codel. I've never believed in it. >> >> I'm sitting here trying to figure out how to get good ole regular cake >> to compile again. >> >> I just merged the new ack stuff into the codel branch. >> >> >> On Tue, Nov 14, 2017 at 2:13 PM, G. Amanakis via Cake >> <[email protected]> wrote: >>> >>> _______________________________________________ >>> Cake mailing list >>> [email protected] >>> https://lists.bufferbloat.net/listinfo/cake >>> >>> >>> ---------- Forwarded message ---------- >>> From: "G. Amanakis" <[email protected]> >>> To: Dave Taht <[email protected]>, George Amanakis via Cake >>> <[email protected]> >>> Cc: >>> Bcc: >>> Date: Tue, 14 Nov 2017 17:13:16 -0500 >>> Subject: Re: [Cake] total download rate with many flows >>> Yes, it is. I am building from the cobalt branch. What makes you believe >>> otherwise? Would you expect a different behaviour? >>> >>> On November 14, 2017 3:11:04 PM EST, Dave Taht <[email protected]> wrote: >>>> >>>> George Amanakis via Cake <[email protected]> writes: >>>> >>>>> From: George Amanakis <[email protected]> >>>>> Subject: Re: [Cake] total download rate with many flows >>>>> To: David Lang <[email protected]> >>>>> Cc: [email protected] >>>>> Date: Mon, 13 Nov 2017 21:49:53 -0500 (17 hours, 20 minutes, 42 >>>>> seconds ago) >>>>> >>>>> Dear David, >>>>> >>>>> I agree. My point is that currently ingress mode seems to be dropping >>>>> more >>>>> packets than necessary to keep senders from bottlenecking the >>>>> connection (when >>>>> there is a large number of concurrent flows, >8). And right now, >>>>> ingress mode is >>>>> the only mode that achieves this in situations such as Windows >>>>> updates. >>>> >>>> >>>> Is cobalt enabled in your build? >>> >>> >>> -- >>> Sent from my Android device with K-9 Mail. Please excuse my brevity. >>> >> >> > -- Dave Täht CEO, TekLibre, LLC http://www.teklibre.com Tel: 1-669-226-2619 _______________________________________________ Cake mailing list [email protected] https://lists.bufferbloat.net/listinfo/cake
